Bolanos, Grant A
Current rating: 1594
Record: 19-16-1
| Grand Prix Portland 2013 (modern) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 406 | Schultze, Max (1680) | Won 2-0 | +201602 |
| 5modern | 9 | Kolos, John (1897) | Won 2-1 | +231625 |
| 6modern | 105 | Real, Enzo (1560) | Lost 1-2 | -191606 |
| 7modern | 33 | Holden, Michael (1827) | Won 2-1 | +221628 |
| 8modern | 40 | Rachid, Denniz (1794) | Lost 1-2 | -151613 |
| 9modern | 79 | Black, Joe (1577) | Lost 1-2 | -191594 |
| top | average opponent: 1723record: 3-3 | new rating: 1594 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Sheppard, Matthew L (1500) | Won 2-0 | +171586 |
| 2sealed | 308 | Morrigan, Seth (1569) | Lost 0-2 | -181568 |
| 3sealed | 445 | Steltz, Zak (1500) | Won 2-0 | +161584 |
| 4sealed | 322 | Stivers, Josiah (1517) | Won 2-0 | +171601 |
| 5sealed | 112 | Chamberlin, Skylr (1537) | Lost 1-2 | -191582 |
| top | average opponent: 1525record: 3-2 | new rating: 1582 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 217 | Moreno, William (1632) | Won 2-0 | +211490 |
| 3standard | 173 | Bommarito, chaz (1518) | Won 2-1 | +181508 |
| 4standard | 76 | Nystrom, Per (1773) | Lost 0-2 | -131495 |
| 5standard | 127 | Rodriguez, Jason m (1536) | Won 2-1 | +191514 |
| 6standard | 45 | Moreno, Nicholas (1545) | Lost 0-2 | -181496 |
| 7standard | 170 | Temple, George (1536) | Won 2-0 | +191515 |
| 8standard | 109 | Sidher, Ricky (1667) | Won 2-1 | +211536 |
| 9standard | 103 | Rietzl, Paul (1970) | Won 0-0 | +251561 |
| 10standard | 67 | Cuvelier, John (1700) | Won 2-1 | +211582 |
| 11standard | 17 | Vigderman, Constantine (1667) | Lost 0-2 | -171565 |
| 12standard | 49 | Davis, Chris H (1689) | Won 2-1 | +201585 |
| 13standard | 34 | Layne, Josh (1626) | Lost 1-2 | -171568 |
| 14standard | 38 | Forner, Matthew (1579) | Lost 0-2 | -181550 |
| 15standard | 50 | Aubertin, Justin (1591) | Won 2-1 | +191569 |
| top | average opponent: 1645record: 9-5 | new rating: 1569 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 89 | Cha, Charlie (1500) | Won 1-0 | +191482 |
| 2extended | 2 | Wilson, Ryan (1500) | Lost 1-2 | -181464 |
| 3extended | 225 | Dunseth, Alex (1500) | Won 2-1 | +191483 |
| 4extended | 196 | Boccio, Matthew (1563) | Lost 1-2 | -161467 |
| 5extended | 230 | Hereford, Patrick (1537) | Won 2-0 | +191486 |
| 6extended | 194 | Cristos, Dustin (1502) | Draw 1-1 | 01486 |
| 7extended | 188 | Thorson, Phil (1515) | Lost 0-2 | -171469 |
| top | average opponent: 1517record: 3-3-1 | new rating: 1469 | ||
| Grand Prix Vancouver 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 119 | Bechtel, Ray (1558) | Lost 0-2 | -171483 |
| 2extended | 134 | Lawson, Don (1483) | Won 2-1 | +181501 |
| 3extended | 69 | Girard, Andre (1551) | Lost 1-2 | -171484 |
| 4extended | 162 | McKay, Douglas (1347) | Lost 0-2 | -211463 |
| top | average opponent: 1485record: 1-3 | new rating: 1463 | ||